/**
 * 项目名称:测试类
 *
 * @Author: 夏国倩
 * @Date: 2023/9/13 14:16
 * @Copyright
 */
package Interface3;
public class USBTest {
    public static void main(String[] args) {
        //1、U盘
        USBInterface uDisk=new UDisk();
        uDisk.serives();

        //2、电风扇
        USBInterface usbFan = new USBFan();
        usbFan.serives();
    }
}
